Stoffwechsel-Graphik
1971/1973  (24′56″)
Electronic octophonic music for the music theatre piece ‘Stoffwechsel’
Post Serial Music/Tape Music
With the movements:
1. sem (musical working title ‘Schwebungen’) (interferences) (3’21”)
2. mes (musical working title ‘Spannungen’) (tensions) (4’10”)
3. give – learn – take (musical working title ‘Konversation’) (conversation) (8’35”)
4. giving birth (musical working title ‘Kontrakturen’) (contractures) (4’52”)
5. ideal (musical working title ‘Segmente’) (segments) (8’01”)
6. dying (musical working title ‘Differenzen’) (differences)
Through the “graphmus system” the letters of the alphabet are connected to the alphabet of notes. In this way, the terms from the theatre piece that seem important to the composer can be translated into chords. Tone painting was included. Tone painting, acting or singing skills and the attempt to create theatrical sounds from objects are not enough to meet the challenge of making music theatre. Rather, all theatrical and musical possibilities must be combined in a balanced relationship. The composition “graphik” is based on electronic elements in connection with organic sounds e.g. glasses. The music is firmly notated and does not allow improvisation. The composition was realized in the radio play studio (theater science) Erlangen in Germany. In 1973, the corresponding theater play “Stoffwechsel” was to be premiered at the Experimental Theatre in Erlangen. This was due to casting reasons, we did not have a mime that could also speak, and production and financial reasons.
The compositions “Sem” and “Mes” were premiered on November 3, 1972, during the concert series “Hausmusiktage” (October 20 – November 20, 1972) at the Kaiser Heinrich Gymnasium in Bamberg (Germany); June 6, 1973, Wechseljahrwoche, Franz-Ludwig Gymnasium, Bamberg.


